156049712

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 386506512

約数和(自身を除く): 230456800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 61, 91, 98, 104, 112, 122, 182, 196, 208, 244, 251, 364, 392, 427, 488, 502, 637, 728, 784, 793, 854, 976, 1004, 1274, 1456, 1586, 1708, 1757, 2008, 2548, 2989, 3172, 3263, 3416, 3514, 4016, 5096, 5551, 5978, 6344, 6526, 6832, 7028, 10192, 11102, 11956, 12299, 12688, 13052, 14056, 15311, 22204, 22841, 23912, 24598, 26104, 28112, 30622, 38857, 44408, 45682, 47824, 49196, 52208, 61244, 77714, 88816, 91364, 98392, 107177, 122488, 155428, 159887, 182728, 196784, 199043, 214354, 244976, 310856, 319774, 365456, 398086, 428708, 621712, 639548, 750239, 796172, 857416, 1279096, 1393301, 1500478, 1592344, 1714832, 2558192, 2786602, 3000956, 3184688, 5573204, 6001912, 9753107, 11146408, 12003824, 19506214, 22292816, 39012428, 78024856, 156049712]

約数ペア:

[(1, 156049712), (2, 78024856), (4, 39012428), (7, 22292816), (8, 19506214), (13, 12003824), (14, 11146408), (16, 9753107), (26, 6001912), (28, 5573204), (49, 3184688), (52, 3000956), (56, 2786602), (61, 2558192), (91, 1714832), (98, 1592344), (104, 1500478), (112, 1393301), (122, 1279096), (182, 857416), (196, 796172), (208, 750239), (244, 639548), (251, 621712), (364, 428708), (392, 398086), (427, 365456), (488, 319774), (502, 310856), (637, 244976), (728, 214354), (784, 199043), (793, 196784), (854, 182728), (976, 159887), (1004, 155428), (1274, 122488), (1456, 107177), (1586, 98392), (1708, 91364), (1757, 88816), (2008, 77714), (2548, 61244), (2989, 52208), (3172, 49196), (3263, 47824), (3416, 45682), (3514, 44408), (4016, 38857), (5096, 30622), (5551, 28112), (5978, 26104), (6344, 24598), (6526, 23912), (6832, 22841), (7028, 22204), (10192, 15311), (11102, 14056), (11956, 13052), (12299, 12688)]